# Sam科技测评 (@7148750406) on xiaohongshu

- id: koinon:creator:xiaohongshu_7148750406
- url: https://koinonlink.com/kol/xiaohongshu/7148750406
- schema_version: 1.4

## Identity
- platform: xiaohongshu
- handle: 7148750406
- platform_url: https://www.xiaohongshu.com/user/profile/659e35e2000000001f010ef6
- country: China
- entity_type: creator
- person_id: koinon:person:xiaohongshu_7148750406

## Reach
- followers: 70000
- posts_observed: 4
- verified: false
- size_tier: koc

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.04789
- best_post_interactions: 3352
- measurement_source: cn_posts_max
- measurement_formula: likes + comments + shares (douyin) or likes + comments + collects (xiaohongshu), max over observed posts
- comparable_pool: peak_interactions
- status_note: We have only the single best observed post, so no mean exists. peak_post_engagement_rate is an UPPER BOUND, systematically higher than an average — never compare it against an average rate.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: lifestyle
- subcategory: home_living
- category_confidence: 0.85
- category_source: derived_from_recent_content
- topics: 智能手机与平板评测, AI眼镜与办公本, 汽车新品与智驾, 家电与家居科技, 送礼好物推荐
- bio: 一个超爱折腾的硬核科技好物博主
//好物测评//真实横测//科技家居
✉️：[contact removed]

## Audience (inferred)
- status: present
- description: Tech product shoppers, primarily young consumers and office workers with purchasing needs for smartphones, AI devices, cars, and home appliances
- roles: consumer
- seniority: consumer
- pain_points: Difficulty assessing genuine product performance and value for money, Need practical recommendations tailored to specific scenarios like pet care, office use, and commuting, Worried that new products don’t deliver on promised real-world experience, Struggling to find reliable gift or personal-use options within a tight budget
- posts_analysed: 37
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.7
- promotion_intent: 0.9
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 70
- authenticity_basis: engagement_observed
- credibility_score: 63
- flagged_for_review: false
- koinon_bd_grade: A — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [xiaohongshu_7148750406#02d32b93] 一台手机的价值，究竟体现在哪里...#吴克群力挺每一位城市英雄[话题]# #吴克群坚持为普通人撑腰[话题]# #吴克群现身红米发布会[话题]# / 看完你也能学会做AI#AI新手村[话题]# #ai[话题]# / 多年赛道功底，领克10系列登场 / 多年赛道功底，领克10系列登场#领克发布会[话题]# / 谁说AI办公本没用？ / 谁说AI办公本没用？思必驰air把我整破防了#数码大玩家[话题]# #思必驰AI办公本[话题]# / 台铃新品发布会直击 你pick哪一台？ / "今日坐标：台铃新品发布会 (https://www.xiaohongshu.com/user/profile/659e35e2000000001f010ef6)
- [xiaohongshu_7148750406#84b6f289] 为的是新出的两款新车
- [xiaohongshu_7148750406#e6020671] 颜值实力双在线，不同人群直接闭眼对号入座👇
- [xiaohongshu_7148750406#cf0450d1] 苍穹2026｜男生硬核通勤神车
- [xiaohongshu_7148750406#717b271b] 经典机甲风，硬汉外观，线条利落，59000cd火眼双灯点亮，上路气场拉满 / 全息？ TRYX这台HOLO，集齐闭眼入的理由！ / 本来以为水冷头都是千篇一律的散热器
- [xiaohongshu_7148750406#2785ba88] 直到看到TRYX这台HOLO😭
- [xiaohongshu_7148750406#0bebb772] 第一眼就被惊艳到，中间的全息形象直接悬浮着，像把小时候的幻想搬进主机里，氛围感拉满！
- [xiaohongshu_7148750406#68229d31] 官方自研KANALI软件有意思易操作，接入G / 当你有一副AI眼镜，你会… … / 当你有一副AI眼镜，你就会得到#AI眼镜[话题]##乐奇AI眼镜[话题]#

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.75, freshness_days=69, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=69, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=69, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=69, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=69, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=100, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.5, freshness_days=69, method=Starts at 60; interactions-per-follower on collected posts then adds or subtracts (large following with near-zero engagement is penalised heavily). — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=100, method=llm_partner_fit_classifier + authenticity >= 55 AND fit_score >= 0.45 => A; authenticity >= 40 AND fit_score >= 0.3 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=100, method=platform_profile

## Freshness
- profile_checked_days_ago: 100
- content_analysed_days_ago: 69
- audience_updated_days_ago: 69

## AI retrieval
- indexing_requests: 12
- user_triggered_requests: 1
- last_user_triggered_day: 2026-09-01
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=xiaohongshu_7148750406
- Request removal: https://koinonlink.com/claim?k=xiaohongshu_7148750406
- Terms: https://koinonlink.com/for-ai